以下为深入社交网络：Facebook困难的一年看点：

Facebook is a company that has grown from nothing to be worth half a trillion dollars in just 15 years. Today nearly a third of all humans are using it, and yet we rarely get to see the people actually in charge of the biggest social network in the world.　　The company has suffered a series of deepening scandals and intense media scrutiny. In 2018, their mission - to connect ever...